Re: need help w/ variables
| From: | ReDucTor | Date: | Mon, 23 Jul 2001 05:09:29 +0000 |
| Subject: | Re: need help w/ variables | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-59124@lists.php.net to get a copy of this message | ||
add to the top of the script
error_reporting(E_ALL & ~E_NOTICE);
----- Original Message -----
From: Virgil Claritt <vclaritt@mediaone.net>
To: <php-general@lists.php.net>
Sent: Monday, July 23, 2001 2:57 PM
Subject: [PHP] need help w/ variables
> when i use this script:
>
> <?php
> session_start();
> if ($op == "ds") {
> if (($username != "admin") ||($password != "admin")) {
> $msg = "<p><font color=\"#FF0000\"><strong>Bad
> Login - Try
> Again></strong></font></p>";
> $show_form = "yes";
> } else {
> session_register('valid');
> $valid = "yes";
> $show_menu = "yes";
> }
> } else {
> if ($valid == "yes") {
> $show_menu = "yes";
> } else {
> $show_form = "yes";
> }
> }
>
> $form_block = "
> <h1>Login</h1>
> <form method=post action=\"$PHP_SELF\">$msg
> <p>
> <strong>Login Name:</strong>
> <br>
> <input type=\"text\" name=\"username\" size =15 maxlength=25>
> </p>
> <p>
> <strong>Password:</strong>
> <br>
> <input type=\"password\" name=\"password\" size=15 maxlength=25>
> </p>
> <input type=\"hidden\" name=\"op\" value=\"ds\">
> <br>
> <p>
> <input type=\"submit\" name=\"submit\" value=\"Login\">
> </p>
> </form>
> ";
>
> $menu_block = "
> <h1>Contact Administration System</h1>
> <p>
> <strong>Administration</strong>
> <ul>
> <li><a href=\"add_contact.php\">Add Contact</a>
> <li><a href=\"mod_contact.php\">Modify Contact</a>
> <li><a href=\"del_contact.php\">Delete Contact</a>
> </ul>
> <p>
> <strong>View Records</strong>
> <ul>
> <li><a href=\"show_contacts.php\">Show Contacts</a>
> </ul>
> ";
> if ($show_form == "yes") {
> $display_block = $form_block;
> } else if ($show_menu == "yes") {
> $display_block = $menu_block;
> }
> ?>
>
> <html>
> <head>
> <title.My contact Management System</title>
> </head>
> <body>
> <p>
> <? echo "$display_block"; ?>
> </p>
> </body>
> </html>
>
>
> i would get this error:
>
> Warning: Undefined variable: op in c:\inetpub\wwwroot\xxxx.php on line 3
>
> Warning: Undefined variable: valid in c:\inetpub\wwwroot\xxxx.php on line
13
>
> Warning: Undefined variable: msg in c:\inetpub\wwwroot\xxxx.php on line 23
>
> my variables are clearly defined in the script
> please help this is happening in all my scripts
>
> win2000 iis 5
> most recent php4 and mysql installed
> phpinfo.php = http://24.165.118.187/phpinfo.php
>
>
>
>
>
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